Bill Camp (born 1963 or 1964) is an American actor. He has played supporting roles in many films such as Lincoln (2012), Compliance (2012), Lawless (2012), 12 Years a Slave (2013), Love & Mercy (2015), Loving (2016), Molly's Game (2017), Vice (2018), Wildlife (2018), Joker (2019), News of the World (2021), and Sound of Freedom (2023); the HBO miniseries The Night Of in 2016 and The Outsider in 2020; and the Netflix miniseries The Queen's Gambit in 2020. He had recurring roles in the HBO drama series The Leftovers from 2015 to 2017 and in the Hulu space drama series The First in 2018.

Camp has appeared in many television series and received two Primetime Emmy Award nominations for his roles in the miniseries The Night Of (2016) and the legal thriller series Presumed Innocent (2024). He was nominated for a Tony Award for his role in the 2016 Broadway revival of the play The Crucible.